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MX2017003593A - Methods and systems for detection of analytes. - Google Patents

Methods and systems for detection of analytes.

Info

Publication number
MX2017003593A
MX2017003593A MX2017003593A MX2017003593A MX2017003593A MX 2017003593 A MX2017003593 A MX 2017003593A MX 2017003593 A MX2017003593 A MX 2017003593A MX 2017003593 A MX2017003593 A MX 2017003593A MX 2017003593 A MX2017003593 A MX 2017003593A
Authority
MX
Mexico
Prior art keywords
channel
analytes
methods
electrical property
systems
Prior art date
Application number
MX2017003593A
Other languages
Spanish (es)
Other versions
MX384494B (en
Inventor
Joseph Crisalli Peter
Pennathur Sumita
Phillip Chairello Ronald
Original Assignee
Alveo Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/507,825 external-priority patent/US9506908B2/en
Priority claimed from US14/507,820 external-priority patent/US10352899B2/en
Priority claimed from US14/507,818 external-priority patent/US9921182B2/en
Priority claimed from US14/507,828 external-priority patent/US10627358B2/en
Application filed by Alveo Tech Inc filed Critical Alveo Tech Inc
Publication of MX2017003593A publication Critical patent/MX2017003593A/en
Publication of MX384494B publication Critical patent/MX384494B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6813—Hybridisation assays
    • C12Q1/6816—Hybridisation assays characterised by the detection means
    • C12Q1/6825—Nucleic acid detection involving sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44791—Microapparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
    • G01N33/48721—Investigating individual macromolecules, e.g. by translocation through nanopores

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hematology (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Modalidades proporcionan sistemas de detección de analito y métodos para detectar la presencia de uno o más analitos en una o más muestras; en un método de detección, una muestras y un compuesto de sensor son introducidos en un canal; se aplica una primera diferencia potencial a través de la longitud del canal en una primera dirección, y se detecta un primer valor de propiedad eléctrica; posteriormente, se aplica una segunda diferencia potencial a través de la longitud del canal en una segunda dirección opuesta, y se detecta un segundo valor de propiedad eléctrica; la presencia o ausencia de un analito en el canal es determinada con base en una comparación entre el primer y segundo valores de propiedad eléctrica.Modalities provide analyte detection systems and methods to detect the presence of one or more analytes in one or more samples; In a detection method, a sample and a sensor compound are introduced into a channel; a first potential difference is applied across the length of the channel in a first direction, and a first electrical property value is detected; subsequently, a second potential difference is applied across the length of the channel in a second opposite direction, and a second electrical property value is detected; The presence or absence of an analyte in the channel is determined based on a comparison between the first and second electrical property values.

MX2017003593A 2014-10-06 2015-10-05 METHODS AND SYSTEMS FOR THE DETECTION OF ANALYTES. MX384494B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US14/507,825 US9506908B2 (en) 2014-10-06 2014-10-06 System for detection of analytes
US14/507,820 US10352899B2 (en) 2014-10-06 2014-10-06 System and method for detection of silver
US14/507,818 US9921182B2 (en) 2014-10-06 2014-10-06 System and method for detection of mercury
US14/507,828 US10627358B2 (en) 2014-10-06 2014-10-06 Method for detection of analytes
US14/535,378 US10196678B2 (en) 2014-10-06 2014-11-07 System and method for detection of nucleic acids
PCT/US2015/054074 WO2016057422A2 (en) 2014-10-06 2015-10-05 Methods and systems for detection of analytes

Publications (2)

Publication Number Publication Date
MX2017003593A true MX2017003593A (en) 2018-02-01
MX384494B MX384494B (en) 2025-03-14

Family

ID=54337888

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2017003593A MX384494B (en) 2014-10-06 2015-10-05 METHODS AND SYSTEMS FOR THE DETECTION OF ANALYTES.
MX2021008520A MX2021008520A (en) 2014-10-06 2017-03-17 Methods and systems for detection of analytes.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2021008520A MX2021008520A (en) 2014-10-06 2017-03-17 Methods and systems for detection of analytes.

Country Status (13)

Country Link
US (3) US10196678B2 (en)
EP (2) EP3901622B1 (en)
JP (1) JP6951975B2 (en)
KR (1) KR102424219B1 (en)
CN (2) CN113834861A (en)
AU (2) AU2015328394B2 (en)
CA (1) CA2962127A1 (en)
ES (1) ES2877076T3 (en)
IL (1) IL251440B (en)
MX (2) MX384494B (en)
RU (1) RU2722853C2 (en)
SG (1) SG11201702794VA (en)
WO (1) WO2016057422A2 (en)

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US9506908B2 (en) 2014-10-06 2016-11-29 Alveo Technologies, Inc. System for detection of analytes
US10627358B2 (en) 2014-10-06 2020-04-21 Alveo Technologies, Inc. Method for detection of analytes
US10196678B2 (en) 2014-10-06 2019-02-05 ALVEO Technologies Inc. System and method for detection of nucleic acids
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WO2020132008A1 (en) 2018-12-20 2020-06-25 Alveo Technologies, Inc. Handheld impedance-based diagnostic test system for detecting analytes
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